package com.itheima.demo.demo05;

import java.lang.Thread;

public class KetangCeShi extends Thread {
    @Override
    public void run() {
        int n=0;
        for (int i = 0; i <50 ; i++) {
            n=n+2;
            System.out.println("偶数 "+n);
        }
        }
}
